QTZ40 Internal Climbing Tower Crane 4 Tons Load Capacity 48m Span with 120m Max Hoisting Height
Price:
$30900-39200 per set
MOQ:
1 set
Delivery Time:
10 days after receiving the deposit or origin LC
Brand:
HYCM
Product Description
The QTZ40 Internal Climbing Tower Crane utilizes hydraulic climbing technology, typically installed within building elevator shafts. This internal configuration maximizes working radius and provides superior hoisting capacity compared to external climbing tower cranes.
The crane climbs progressively as building height increases, achieving maximum hoisting heights up to 120m while maintaining a standard mast height of only 26.4m. This design significantly reduces purchasing costs, transportation fees, and maintenance expenses.
Technical Specifications
| Specification | Value |
|---|---|
| Model | QTZ40 (4810) Tower Crane |
| Type | Internal climbing |
| Rated Lifting Moment | 400 KN.M |
| Rated Loading Capacity | 4 Tons |
| Maximum Lifting Load | 4 Tons |
| Tip Load | 1.0 Ton |
| Mast Section Height | 26.4 Meters |
| Span | 48 Meters |
| Working Range | 3 to 48 Meters |
| Slewing Speed | 0.7/0.35 r/min |
| Trolley Speed | 38.6/25.2 m/min |
| Jacking-up Speed | 0.4 m/min |
| Power Supply | 380V/50Hz or custom requirements |
| Power Capacity | 24.9 KW |
| Electric Switch Box | Schneider |
| Hoisting Speed | (a=2) 65.14/32.57/7.0; (a=4) 32.14/15.6/3.5 m/min |
| Mast Section | 1.5*1.5*2.2 Meters |
Key Advantages
- High climbing capacity for progressive building construction
- Optimal economic benefits through reduced costs
- Exceptional reliability in demanding construction environments
- Multiple usage applications across various construction projects
- Convenient installation and dismantling processes
Advanced Center Climbing System
Features innovative internal climbing system with center climbing technology for enhanced stability and performance.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jinan Avitt International Trade Co., Ltd-HYCM Tower Crane
Location
No.218-1,Building 8, Comprehensive Building, Zone 8, Dongshan Garden, Shuangshan Street, Zhangqiu District, Jinan City, Shandong Province, China
Contact Person
Easton